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The Research on Propagation of Ultrashort Pulse in Normal Group-velocity Dispersion Fiber

机译:正常组速度色散光纤超短脉冲传播的研究

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摘要

In this paper, we investigate the properties of ultrashort pulse propagation in normal group-velocity dispersion (GVD) fiber based on nonlinear Schrodinger equation. A numerical model is established and is programmed and calculated by the split-step Fourier transforms. Nonlinear pulse evolution transmitted in normal dispersion fiber with gain is stimulated through computer. Some useful conclusions are obtained.
机译:本文基于非线性Schrodinger方程研究了正常组速度色散(GVD)光纤中超短脉冲传播的特性。建立了数值模型,并由分流步傅立叶变换编程和计算。通过计算机刺激具有增益的正常分散光纤中的非线性脉冲演化。获得了一些有用的结论。

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